1 Peter 2:9-10

But you are a chosen generation, a royal priesthood, a holy nation, His own special people, that you may proclaim the praises of Him who called you out of darkness into His marvelous light;
who once were not a people but are now the people of God, who had not obtained mercy but now have obtained mercy.

Jeremiah 17:7-8

Blessed is the man who trusts in the LORD,
And whose hope is the LORD.
For he shall be like a tree planted by the waters,
Which spreads out its roots by the river,
And will not fear when heat comes;
But its leaf will be green,
And will not be anxious in the year of drought,
Nor will cease from yielding fruit.

Psalm 103:10-12

He has not dealt with us according to our sins,
Nor punished us according to our iniquities.

For as the heavens are high above the earth,
So great is His mercy toward those who fear Him;

As far as the east is from the west,
So far has He removed our transgressions from us.

Jeremiah 31:33-34

But this is the covenant that I will make with the house of Israel after those days, says the LORD: I will put My law in their minds, and write it on their hearts; and I will be their God, and they shall be My people.
No more shall every man teach his neighbor, and every man his brother, saying, “Know the LORD,” for they all shall know Me, from the least of them to the greatest of them, says the LORD. For I will forgive their iniquity, and their sin I will remember no more.